3M Pf12.1W Frameless Privacy Filter To Suit 12 Inch WidescreenDescriptionSpecificationsShipping 3M privacy filters keep confidential information private. Data is visible only to persons directly in front of the monitor, passersby see only a dark screen. Improves screen contrast and reduces screen glare and reflections PF12. 1W fits widescreen notebook computers with a diagonally measured 12 1 8 Inch viewable screen Actual filter dimensions are 6 7 16 Inch H x 10 5 16 Inch W This filter is designed for widescreen